refactor(tasks) improve UI consistency

* Round corners for UI elements / “8-bit” outlines for RPG elements.
* Tag bar – Make it clearer that “Tags” is a heading, not an option
* Task filters – restyle in line with tag bar + nav menu

src/utils.js

@@ -2,6 +2,7 @@ var nodemailer = require('nodemailer');
 var nconf = require('nconf');
 var crypto = require('crypto');
 var path = require("path");
+var request = require('request');
 
 module.exports.ga = undefined; // set Google Analytics on nconf init
 
@@ -21,6 +22,46 @@ module.exports.sendEmail = function(mailData) {
   });
 }
 
+function getMailingInfo(user) {
+  var email, name;
+  if(user.auth.local && user.auth.local.email){
+    email = user.auth.local.email;
+    name = user.profile.name || user.auth.local.username;
+  }else if(user.auth.facebook && user.auth.facebook.emails && user.auth.facebook.emails[0] && user.auth.facebook.emails[0].value){
+    email = user.auth.facebook.emails[0].value;
+    name = user.auth.facebook.displayName || user.auth.facebook.username;
+  }
+  return {email: email, name: name};
+}
+
+module.exports.txnEmail = function(mailingInfo, emailType, variables){
+  if (mailingInfo._id) mailingInfo = getMailingInfo(mailingInfo);
+  if (!mailingInfo.email) return;
+  request({
+    url: nconf.get('EMAIL_SERVER:url') + '/job',
+    method: 'POST',
+    auth: {
+      user: nconf.get('EMAIL_SERVER:authUser'),
+      pass: nconf.get('EMAIL_SERVER:authPassword')
+    },
+    json: {
+      type: 'email',
+      data: {
+        emailType: emailType,
+        to: {
+          name: mailingInfo.name,
+          email: mailingInfo.email
+        },
+        variables: variables
+      },
+      options: {
+        attemps: 5,
+        backoff: {delay: 10*60*1000, type: 'fixed'}
+      }
+    }
+  });
+}
+
 // Encryption using http://dailyjs.com/2010/12/06/node-tutorial-5/
 // Note: would use [password-hash](https://github.com/davidwood/node-password-hash), but we need to run
 // model.query().equals(), so it's a PITA to work in their verify() function
@@ -49,4 +90,19 @@ module.exports.setupConfig = function(){
     require('newrelic');
 
   module.exports.ga = require('universal-analytics')(nconf.get('GA_ID'));
-};
+};
+
+var algorithm = 'aes-256-ctr';
+module.exports.encrypt = function(text){
+  var cipher = crypto.createCipher(algorithm,nconf.get('SESSION_SECRET'))
+  var crypted = cipher.update(text,'utf8','hex')
+  crypted += cipher.final('hex');
+  return crypted;
+}
+
+module.exports.decrypt = function(text){
+  var decipher = crypto.createDecipher(algorithm,nconf.get('SESSION_SECRET'))
+  var dec = decipher.update(text,'hex','utf8')
+  dec += decipher.final('utf8');
+  return dec;
+}